.sk4{font-family:'Plus Jakarta Sans',system-ui,sans-serif;color:#0f1733;line-height:1.6;padding:72px 0}
.sk4 *{box-sizing:border-box;margin:0;padding:0}
.sk4-in{max-width:1200px;margin:0 auto;padding:0 20px}
.sk4-eye{display:block;text-align:center;font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#6a4cf0;margin-bottom:12px}
.sk4 h2{font-size:clamp(28px,3.4vw,42px);line-height:1.15;font-weight:800;letter-spacing:-.025em;text-align:center;text-wrap:balance}
.sk4-lead{font-size:17px;color:#5b6480;text-align:center;max-width:760px;margin:14px auto 0}
.sk4-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:40px}
.sk4-c{position:relative;background:#fff;border:1px solid #e6e9f2;border-radius:18px;padding:24px 22px 22px;display:flex;flex-direction:column;transition:.3s;overflow:hidden}
.sk4-c:hover{transform:translateY(-4px);box-shadow:0 22px 44px -26px rgba(40,60,160,.45);border-color:#cfd6fb}
.sk4-c::after{content:"";position:absolute;left:0;top:0;height:3px;width:100%;background:linear-gradient(90deg,#2f5bea,#6a4cf0);transform:scaleX(0);transform-origin:left;transition:transform .45s}
.sk4-c:hover::after{transform:scaleX(1)}
.sk4-n{width:46px;height:46px;border-radius:13px;background:linear-gradient(135deg,#2f5bea,#6a4cf0);color:#fff;font-weight:800;font-size:20px;display:grid;place-items:center;margin-bottom:14px}
.sk4-c h3{font-size:17px;font-weight:800;line-height:1.3;margin-bottom:4px}
.sk4-c small{display:block;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#9aa1b8;margin-bottom:10px}
.sk4-c p{font-size:14.5px;color:#39415c;flex:1}
.sk4-c .q{margin-top:12px;font-size:13.5px;font-weight:600;color:#0f1733;background:#f5f7fc;border-left:3px solid #2f5bea;border-radius:8px;padding:8px 10px}
.sk4-cta{text-align:center;margin-top:32px}
.sk4 a.sk4-btn{display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border-radius:12px;font-weight:700;font-size:15px;color:#fff!important;text-decoration:none;background:linear-gradient(135deg,#2f5bea,#6a4cf0);box-shadow:0 12px 28px -10px rgba(60,80,230,.65);transition:transform .2s}
.sk4 a.sk4-btn:hover{transform:translateY(-2px)}
.sk4-cta p{font-size:13.5px;color:#5b6480;margin-top:10px}
@media(max-width:1024px){.sk4-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.sk4{padding:52px 0}.sk4-grid{grid-template-columns:1fr}}